12678244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7253}}^1$

素因数の和:7299

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 11695196

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7253, 14506, 29012, 137807, 166819, 275614, 333638, 551228, 667276, 3169561, 6339122, 12678244]

約数ペア:

[(1, 12678244), (2, 6339122), (4, 3169561), (19, 667276), (23, 551228), (38, 333638), (46, 275614), (76, 166819), (92, 137807), (437, 29012), (874, 14506), (1748, 7253)]